615.15% is the change from 99 to 708
Calculation steps:
[( 708 - 99 ) ÷ 99] x 100 = 615.15%
Formula
Percentage change = [(708 - 99) / 99] x 100
Subtract the new number by the original number
708 - 99 = 609
609 ÷ 99 = 6.151515151515151
6.151515151515151 x 100 = 615.15%